Rules edit form fully workflowised
Merge remote-tracking branch 'vme_origin/proto/workflows' into proto/workflows
Remove unused code in RuleEditForm
Merge remote-tracking branch 'FAR/proto/workflows' into proto/workflows

Conflicts:
	rudder-core/src/main/scala/com/normation/rudder/services/workflows/WorkflowService.scala
	rudder-web/src/main/scala/bootstrap/liftweb/AppConfig.scala